Bhaskar, a single parent, is labelled rascal because of his impolite behaviour. His son, Akash, decides to set him up with Anu, whose daughter is Akash's classmate.

When an honest cop, Vijay Kumar's family is ruthlessly slaughtered by a politician and his aides, he decides to change his identity and commits his life to bring his daughter up in a serene atmosphere. But some freak events end up compromising his identity and what he does to save his daughter and avenge the death of his family unfurls as Theri.